RGB LCD with Shifter

RGB LCD controlled by Arduino using 3 wire shift register.

This is a simple breadboard and shield design of a 3 wire shift register and an RGB LCD for the Arduino UNO. The purpose is to save pins on the Arduino.

I used the 74HC595 with the three-wire method schematic from http://code.google.com/p/arduinoshiftreglcd/

The red, blue and green LED are controlled by the PWM pins, 6, 5 and 3, respectively.

By goller
Created on December 10, 2011, 21:19

Category: Digital

Difficulty: amateurs

License:  Creative Commons Attribution-Share Alike 3.0 Unported License

Tags: rgb, lcd, 74hc595, shifter, 3 wire, arduino, shield

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  1. mgene63 # Dec. 19, 2011, 9:34 p.m.

    Do you have a link to the rgb lcd?
  2. BassnHarp # March 9, 2012, 9:34 p.m.

    You can get the LCD with RGB at Adafruit.com
  3. BassnHarp # March 9, 2012, 9:41 p.m.

    Since the 18 pin LCD-RGB is not a part loaded in my setup this part goes away and things are incomplete. Is there anyway users/posters can include these parts as part of the upload???

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